Köstenberg Weather in December

December in Köstenberg averages 3°C (37°F) during the day and -5°C (23°F) at night. Quite a bit of snow/rainfall is typical this month, with around 78 mm (3.1 in) on average. An umbrella is a good idea.

Rainfall in Köstenberg in December

Historically, December sees about 12 days of snow/rain, with a monthly average of 78 mm (3.1 in). Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.

Temperature in Köstenberg in December

Daytime highs in Köstenberg in December reach 3°C (37°F), with nights around -5°C (23°F). December is in the winter season. Even daytime conditions remain cold, making layers, a warm coat, and winter accessories a good idea. At -5°C (23°F) overnight, frost and ice are likely outside. Indoors, consider packing an extra blanket if you're unsure about the heating. With the coldest weather of the year, this month demands extra warmth. Be sure to layer up to stay comfortable.

Sunshine in Köstenberg in December

The city usually sees around 63 hours of sunlight, indicating fewer sunny days.

Wind Speed in Köstenberg in December

Wind speeds average () during December. This means conditions are typically very calm, with barely any noticeable air movement. While this is an average, some days may bring a light breeze, but many remain entirely still.

Average water temperature in December

The water temperature is only 5°C (41°F) this month — cold enough that most people will want to stay out. Hardy swimmers may manage a quick dip, but it won't be comfortable.

If you're looking for dry conditions and comfortable temperatures, December may not be the ideal month to visit Köstenberg. Our weather planner can help you explore destinations with more pleasant weather conditions.

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For a detailed overview over the year and the best time to visit Austria, check out our Köstenberg's climate page.

Köstenberg Temperature in December

Min Temperature -5°C (23°F)  

Max Temperature 3°C (37°F)  

Water Temperature 5°C (41°F) *  

Chance of Rain 39%  

Precipitation 78 mm (3.1 in)  

Rainy days 12 days  

Humidity 81% *  

Windspeed () *  

Sunshine 63 hours *  

Percentage Sunshine 24% *  

* Data from: Klagenfurt, Austria (24 KM, 15 Miles).

What to Wear in Köstenberg in December

We recommend to layer up for chilly conditions in Köstenberg in December. You could start with thermal underwear or a good base layer to keep your core warm on the cooler days this month. Maybe also add a sweater or fleece, and top it off with a windproof jacket. Rain is likely on several days, so bring a good rain jacket. With water temperatures around 5°C (41°F), the water is quite cold for swimming. You can skip the swimwear unless you're particularly tough. Sunglasses aren't essential this month, though you might want them for the occasional bright moment.

What To Do in Köstenberg in December

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

4/10

Cycling

3/10

Walking

3/10

Camping

1/10

Outdoor sports

3/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Austria, check out our Köstenberg's climate page.

More climate data for Köstenberg

Temperature Rainfall Sunshine Humidity Wind Speed Water Temp

See the full Köstenberg climate overview or explore weather in Austria.